Mixed skip counting sequences

The question

6, 8, 10, ?, 14

6810?14
6810?14
68101214
  1. Work out the jump from two numbers you can see.
  2. 6 to 8 is up 2, and a counting sequence jumps the same amount every time.
  3. So the gap is 10 + 2 = 12.

How it works.

  1. 01

    Work out the jump from two numbers you can see.

  2. 02

    6 to 8 is up 2, and a counting sequence jumps the same amount every time.

  3. 03

    So the gap is 10 + 2 = 12.